US2006055328A1PendingUtilityA1

Electric lamp

40
Assignee: PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBHPriority: Sep 10, 2004Filed: Aug 29, 2005Published: Mar 16, 2006
Est. expirySep 10, 2024(expired)· nominal 20-yr term from priority
Inventors:Roland Rittner
H01J 61/368H01J 5/38
40
PatentIndex Score
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Claims

Abstract

An electric lamp has at least one molybdenum foil seal for a lamp vessel ( 30, 40 ) and at least one slotted metal pin ( 35, 44 ), the at least one slotted metal pin ( 35, 44 ) being electrically conductively connected to a molybdenum foil ( 32, 42 ) of the at least one molybdenum foil seal, characterized in that one end ( 321 ) of the molybdenum foil ( 32, 42 ) is arranged and fixed in the slot ( 350 ) in the at least one slotted metal pin ( 35, 44 ). The metal pin ( 35, 44 ) is preferably in the form of a power supply wire or a gas-discharge electrode.

Claims

exact text as granted — not AI-modified
1 . An electric lamp having at least one molybdenum foil seal for a lamp vessel and at least one slotted metal pin, the at least one slotted metal pin being electrically conductively connected to a molybdenum foil of said at least one molybdenum foil seal, wherein one end of said molybdenum foil is arranged and fixed in the slot in said at least one slotted metal pin.  
   
   
       2 . The electric lamp as claimed in  claim 1 , wherein said metal pin is in the form of a power supply wire.  
   
   
       3 . The electric lamp as claimed in  claim 1 , wherein said metal pin is in the form of a gas-discharge electrode.  
   
   
       4 . The electric lamp as claimed in  claim 1 , wherein said metal pin is composed of a metal from the group comprising tungsten, a tungsten alloy, molybdenum and a molybdenum alloy.  
   
   
       5 . The electric lamp as claimed in  claim 1 , wherein there is a direct welded connection between the molybdenum foil and the slotted metal pin.  
   
   
       6 . The electric lamp as claimed in  claim 2 , wherein there is a direct welded connection between the molybdenum foil and the slotted metal pin.  
   
   
       7 . The electric lamp as claimed in  claim 3 , wherein there is a direct welded connection between the molybdenum foil and the slotted metal pin.  
   
   
       8 . The electric lamp as claimed in  claim 4 , wherein there is a direct welded connection between the molybdenum foil and the slotted metal pin.

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